o2 QUICK sensor help again

JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza o2 QUICK sensor help again

jay_russell
Posting Freak

3,005

06-08-2017, 07:34 AM

ok have fitted a hi flow cat in the middle of the car and o2 sensor after( 4") from the cat. no the guy mapping it is having problems with it. car keeps going into limp mode. mine was stuck in the old system so i got a universal one and fitted it. just any ideas or advice

jay_russell

06-08-2017, 07:34 AM #1

Rabster
Posting Freak

10,234

06-08-2017, 07:52 AM

could it be wired differently not sure how many wires on the one under the care but the sensors on the manifold have 4 wires 2 each...

how many you got on the manifold ?

Rabster

06-08-2017, 07:52 AM #2

could it be wired differently not sure how many wires on the one under the care but the sensors on the manifold have 4 wires 2 each...

how many you got on the manifold ?

is300_dino
Posting Freak

3,556

06-08-2017, 07:53 AM

try getting an o2 simulator they cost about 20ish quid from ebay and it replaces the original sensor getting rid of all errors

jae 2010 best lexus category show and shine winner
jae 2010 ice outlaw award 2nd place
jae 2011 ice outlaw award 1st place

is300_dino

06-08-2017, 07:53 AM #3

try getting an o2 simulator they cost about 20ish quid from ebay and it replaces the original sensor getting rid of all errors

jae 2010 best lexus category show and shine winner
jae 2010 ice outlaw award 2nd place
jae 2011 ice outlaw award 1st place

jay_russell
Posting Freak

3,005

06-08-2017, 07:56 AM

i got 3 on there. one is running normal. 1 is piggybacked in the ecu and one is for the air fuel sensor. i got a 4 wire universial one and fitted it. he is going to swap the piggy back one with the universial one and try that so that there is a oem one in the rear. but when you did yours was there anything you did to get it running?